CAPSULE WITH A PIERCABLE CAP, STOPPER EQUIPPED WITH SUCH A CAPSULE CONTAINING A SUBSTANCE DESIGNED TO BE ADDED TO THE CONTENTS OF THE CONTAINER THUS STOPPED AND SAID CONTAINER

摘要

The present invention relates to a capsule (1) mounted in a container stopper intended primarily for dispensing liquids as well as the corresponding stopper and container. Watertight capsule (1) consisting essentially of a deformable membrane (2) sealed at its base by a pierceable lid (3) defining a volume containing at least one substance and having at least one intermediate piece (6) provided with a breaking means e (4) integral of said seal (3) capable of tearing for release of an effective amount of substance (s) (S) following a sufficient deformation of said deformable membrane (2), said intermediate piece (6) being produced in the form of a peripheral ring (7) on which an arcuate element (15), the free end (16) of which is in the form of at least one protruding (12) or pointed element, is locally supported. directed towards said lid (3) in order to obtain a break.